首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Anordning og fremgangsmåte for sentrering av langstrakte legemer.
摘要
申请公布号
NO20121078(A1)
申请公布日期
2014.03.25
申请号
NO20120001078
申请日期
2012.09.24
申请人
FLATELAND KAI INGVALD
发明人
FLATELAND KAI INGVALD
分类号
E21B19/24;E21B19/16
主分类号
E21B19/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AMPLIFICATION DEVICE HAVING OPTIMAL LINEARITY
ROCKING SWITCH
FUEL SUPPLY DEVICE
IMAGE ACQUISITION DEVICE
CARBURETOR FLOAT VALVE
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
COMPRESSOR
DEVICE AND METHOD FOR TRANSMITTING IMAGES, RECORDING MEDIUM, AND IMAGE-TRANSMITTING PROGRAM
COMMUNICATION TERMINAL OF TRAVELING OBJECT CAPABLE OF STOPPING AND RESTORING COMMUNICATING FUNCTION, AND CONTROL SYSTEM THEREFOR
PHS TERMINAL AND METHOD FOR AUTOMATICALLY SWITCHING COMMUNICATION SYSTEM DURING PHS CALL
RADIO COMMUNICATION SETTING SYSTEM AND RADIO COMMUNICATION SETTING METHOD
ON-VEHICLE HANDS-FREE DEVICE FOR MOBILE PHONE
HEAT RADIATING DEVICE OF LIGHT SOURCE FOR LIQUID CRYSTAL DISPLAY AND ITS MANUFACTURING METHOD
SHAFT BEARING STRUCTURE OF GEAR DEVICE
FUEL INJECTION CONTROL DEVICE
VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
MULTIPLE EAR-MICROPHONE
COMMUNICATION TERMINAL
PORTABLE COMMUNICATION TERMINAL MACHINE
ECHO-CANCELER CONTROL SYSTEM AND ITS METHOD